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What’s New Version 2.8
This version improves product performance. It retains the original noise reduction effect, and the speed of audio and video noise reduction is slightly improved.
Description
Denoise Pro is an AI audio and video noise reduction app that helps you remove background noise, enhance vocals, and improve sound clarity in seconds.
If you are searching for a way to remove noise from video, denoise audio recordings, reduce microphone hiss, or clean podcast sound, Denoise Pro is built for exactly that.
Professional-grade stability for large-file workflows:
- Stable processing for video files over 4GB
- Stable processing for audio files over 2 hours
Remove common noise types:
1. Background and environmental noise: wind noise, fan noise, hum, hiss, buzz, whine, room noise.
2. Sudden unwanted sounds: car horns, dog barks, baby crying, phone ringing, footsteps.
3. Device interference: microphone noise, speaker artifacts, headphone interference.
4. Other distractions: echo and unwanted background music.
Key Features:
1. Universal import options for audio and video: import from local Photos/Files, built-in audio recorder, AirDrop, import from other apps, and WiFi transfer from computer.
2. One-tap AI noise removal for audio and video.
3. Voice-preserving denoise that keeps speech natural, clear, and non-robotic.
4. Vocal clarity and volume enhancement for louder, cleaner output.
5. On-device AI processing for privacy-first noise reduction.
6. High-quality export with lossless, 320kbps, and other high-bitrate options.
7. Fast workflow for creators, interviews, meetings, and voice recordings.
Perfect for:
- Podcasters: clean podcast recordings, remove room noise and mic hiss, and improve spoken voice clarity for episodes and interviews.
- YouTubers: remove background noise from YouTube videos, fix voice audio, and make commentary or tutorial sound more professional.
- Vloggers: reduce wind noise and street noise in travel or daily vlogs for clearer outdoor video audio.
- Content creators: improve audio quality for reels, shorts, livestream clips, and social media video content.
- Musicians: denoise vocal takes, demo tracks, and rehearsal recordings while preserving natural tone and detail.
- Journalists: clean field interviews, press recordings, and voice notes captured in noisy environments.
- Students and online teachers: improve lecture recordings, online class videos, and study notes for better speech intelligibility.
- Remote workers and teams: reduce meeting noise in Zoom or webinar recordings for clearer call replays and presentations.
- Anyone who needs professional audio cleanup: quickly remove unwanted noise from voice recordings, videos, and long-form audio files.
Supported formats:
1. Audio: mp3, wav, aac, m4a and more.
2. Video: mp4, mov, m4v, avi, mpeg and more.
How to clean noisy audio or video in 3 steps:
1. Import your recording.
2. Tap once to remove noise and enhance voice.
3. Export clean, high-quality audio.
Frequently asked:
How can I remove background noise from a video?
Denoise Pro automatically detects and reduces wind, hum, hiss, and other background sounds while preserving speech.
Can I clean long recordings like podcasts or interviews?
Yes. Denoise Pro supports audio files over 2 hours and video files over 4GB.
Does Denoise Pro protect privacy?
Yes. Processing runs on-device, so your files stay on your phone.
Can I use it for podcast editing and YouTube audio cleanup?
Yes. Denoise Pro is designed for podcast noise reduction, YouTube voice cleanup, and creator workflows.
Terms of use: https://denoise.knotsmith.app/terms_of_use/
Privacy policy: https://denoise.knotsmith.app/privacy_policy/
In-App Purchases CD pricing
Noise Reducer & Cleaner Subscription
Noise Reducer Premium · 7 days—
Noise Reducer Premium · Monthly—
Denoise Premium for 1 Year · Yearly—
One-Time Purchases
Noise Reducer Premium—
Denoise Premium Lifetime—
Capabilities
In-App Purchases
Accessibility
ipadiphonemacrealityDevicetvoswatch
Version history 19 versions
Build 887717251v2.82026-07-02 18:46:37
This version improves product performance. It retains the original noise reduction effect, and the speed of audio and video noise reduction is slightly improved.
Build 887139822v2.72026-06-18 19:15:06
Improved noise removal for audio files, making voices clearer.
Build 886637766v2.62026-06-07 19:03:20
Support loudness normalization.
Build 884941873v2.52026-04-26 20:16:15
Optimize app size and improve performance
Build 884887155v2.42026-04-24 20:39:57
- Added new user onboarding to quickly experience audio noise reduction.
- Bug fix for audio player.
Build 884827975v2.32026-04-23 18:28:54
New noise reduction model algorithm, improved audio noise removal quality, supporting audio files and video files.
Build 884303112v2.22026-04-09 17:42:00
Automatically reduce background noise
Build 882824984v2.12026-02-26 19:26:31
Improved AI noise reducer for denoising long video & audio.
Build 882213127v2.02026-02-06 23:46:24
1. Optimized audio noise reduction output file format; 2. Optimized video noise reduction percentage progress display.
Build 882001819v1.9.12026-01-30 19:05:29
1. Enhanced video soundtrack noise remover; 2. Adjust pitch shift for video and audio.
Build 881781242v1.92026-01-25 20:45:07
1. Reduce noise for multiple files at once; 2. Improve smoothness and stability;
Build 881196077v1.82026-01-05 06:53:58
Fixed crash problem
Build 878413814v1.7.12025-12-29 09:43:01
1. Adapt to iOS 26;
2. Fixed some issues to improve the stability of video playback and video/audio noise reduction.
Build 878314159v1.72025-09-22 22:13:30
Stability improvements for video noise removing.
Build 878250514v1.62025-09-20 04:23:26
Stability improvements. Now you can adjust noise reduction strength. You can also choose to extract audio only when denoising a video file.
Build 877911074v1.52025-09-09 13:47:25
1. Stablity improvement. Fixed crash problem for large files.
2. Import audio & video from other apps.
Build 877748100v1.22025-09-03 04:47:19
Improved volume boost feature. Now you can adjust volume boost level before denoising a audio or video file.
Build 877643885v1.12025-08-30 19:35:22
1. Localization for current language; 2. Enhanced quality for audio & video background noise removing; 3. Improved speed for denoise processing.
Build 877554115v1.02025-08-26 20:32:20
Price history by region
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Availability 175 of 175 storefronts
| Region | Language | Price | Ratings | Avg | Version |
|---|---|---|---|---|---|
CN | zh-Hans-CN | Free | 40 | 4.9 | 2.8 |
US | en-US | Free | 19 | 4.9 | 2.8 |
JP | ja | Free | 14 | 4.4 | 2.8 |
CO | es-MX | Free | 11 | 5.0 | 2.8 |
VN | en-GB | Free | 11 | 4.6 | 2.8 |
BR | pt-BR | Free | 8 | 4.5 | 2.8 |
MX | es-MX | Free | 8 | 4.1 | 2.8 |
ES | es-ES | Free | 6 | 4.2 | 2.8 |
KR | ko | Free | 4 | 5.0 | 2.8 |
RU | ru | Free | 4 | 5.0 | 2.8 |
TH | en-GB | Free | 4 | 5.0 | 2.8 |
TW | zh-Hant-TW | Free | 4 | 4.3 | 2.8 |
DE | de-DE | Free | 3 | 2.7 | 2.8 |
FR | fr-FR | Free | 3 | 4.7 | 2.8 |
IN | en-GB | Free | 3 | 5.0 | 2.8 |
SA | en-GB | Free | 3 | 5.0 | 2.8 |
AT | de-DE | Free | 2 | 3.5 | 2.8 |
CA | en-CA | Free | 2 | 3.0 | 2.8 |
CI | fr-FR | Free | 2 | 5.0 | 2.8 |
DO | es-MX | Free | 2 | 5.0 | 2.8 |
EC | es-MX | Free | 2 | 4.0 | 2.8 |
EG | en-GB | Free | 2 | 5.0 | 2.8 |
HU | en-GB | Free | 2 | 4.5 | 2.8 |
NG | en-GB | Free | 2 | 3.0 | 2.8 |
NL | nl | Free | 2 | 3.0 | 2.8 |
PL | en-GB | Free | 2 | 5.0 | 2.8 |
UA | en-GB | Free | 2 | 3.0 | 2.8 |
YE | en-GB | Free | 2 | 3.0 | 2.8 |
BY | en-GB | Free | 1 | 5.0 | 2.8 |
CD | en-GB | Free | 1 | 3.0 | 2.8 |
CH | de-CH | Free | 1 | 4.0 | 2.8 |
CZ | en-GB | Free | 1 | 5.0 | 2.8 |
GH | en-GB | Free | 1 | 5.0 | 2.8 |
ID | en-GB | Free | 1 | 5.0 | 2.8 |
IL | en-GB | Free | 1 | 5.0 | 2.8 |
IT | it | Free | 1 | 5.0 | 2.8 |
KH | en-GB | Free | 1 | 5.0 | 2.8 |
MA | en-GB | Free | 1 | 3.0 | 2.8 |
NO | en-GB | Free | 1 | 5.0 | 2.8 |
SE | sv | Free | 1 | 5.0 | 2.8 |
SN | en-GB | Free | 1 | 5.0 | 2.8 |
TR | en-GB | Free | 1 | 1.0 | 2.8 |
VE | es-MX | Free | 1 | 5.0 | 2.8 |
AE | en-GB | Free | 0 | — | 2.8 |
AF | en-GB | Free | 0 | — | 2.8 |
AG | en-GB | Free | 0 | — | 2.8 |
AI | en-GB | Free | 0 | — | 2.8 |
AL | en-GB | Free | 0 | — | 2.8 |
AM | en-GB | Free | 0 | — | 2.8 |
AO | en-GB | Free | 0 | — | 2.8 |
AR | es-MX | Free | 0 | — | 2.8 |
AU | en-AU | Free | 0 | — | 2.8 |
AZ | en-GB | Free | 0 | — | 2.8 |
BA | en-GB | Free | 0 | — | 2.8 |
BB | en-GB | Free | 0 | — | 2.8 |
BE | en-GB | Free | 0 | — | 2.8 |
BF | en-GB | Free | 0 | — | 2.8 |
BG | en-GB | Free | 0 | — | 2.8 |
BH | en-GB | Free | 0 | — | 2.8 |
BJ | en-GB | Free | 0 | — | 2.8 |
BM | en-GB | Free | 0 | — | 2.8 |
BN | en-GB | Free | 0 | — | 2.8 |
BO | es-MX | Free | 0 | — | 2.8 |
BS | en-GB | Free | 0 | — | 2.8 |
BT | en-GB | Free | 0 | — | 2.8 |
BW | en-GB | Free | 0 | — | 2.8 |
BZ | en-GB | Free | 0 | — | 2.8 |
CG | en-GB | Free | 0 | — | 2.8 |
CL | es-MX | Free | 0 | — | 2.8 |
CM | fr-FR | Free | 0 | — | 2.8 |
CR | es-MX | Free | 0 | — | 2.8 |
CV | en-GB | Free | 0 | — | 2.8 |
CY | en-GB | Free | 0 | — | 2.8 |
DK | en-GB | Free | 0 | — | 2.8 |
DM | en-GB | Free | 0 | — | 2.8 |
DZ | en-GB | Free | 0 | — | 2.8 |
EE | en-GB | Free | 0 | — | 2.8 |
FI | en-GB | Free | 0 | — | 2.8 |
FJ | en-GB | Free | 0 | — | 2.8 |
FM | en-GB | Free | 0 | — | 2.8 |
GA | fr-FR | Free | 0 | — | 2.8 |
GB | en-GB | Free | 0 | — | 2.8 |
GD | en-GB | Free | 0 | — | 2.8 |
GE | en-GB | Free | 0 | — | 2.8 |
GM | en-GB | Free | 0 | — | 2.8 |
GR | en-GB | Free | 0 | — | 2.8 |
GT | es-MX | Free | 0 | — | 2.8 |
GW | en-GB | Free | 0 | — | 2.8 |
GY | en-GB | Free | 0 | — | 2.8 |
HK | zh-Hant-HK | Free | 0 | — | 2.8 |
HN | es-MX | Free | 0 | — | 2.8 |
HR | en-GB | Free | 0 | — | 2.8 |
IE | en-GB | Free | 0 | — | 2.8 |
IQ | en-GB | Free | 0 | — | 2.8 |
IS | en-GB | Free | 0 | — | 2.8 |
JM | en-GB | Free | 0 | — | 2.8 |
JO | en-GB | Free | 0 | — | 2.8 |
KE | en-GB | Free | 0 | — | 2.8 |
KG | en-GB | Free | 0 | — | 2.8 |
KN | en-GB | Free | 0 | — | 2.8 |
KW | en-GB | Free | 0 | — | 2.8 |
KY | en-GB | Free | 0 | — | 2.8 |
KZ | en-GB | Free | 0 | — | 2.8 |
LA | en-GB | Free | 0 | — | 2.8 |
LB | en-GB | Free | 0 | — | 2.8 |
LC | en-GB | Free | 0 | — | 2.8 |
LK | en-GB | Free | 0 | — | 2.8 |
LR | en-GB | Free | 0 | — | 2.8 |
LT | en-GB | Free | 0 | — | 2.8 |
LU | en-GB | Free | 0 | — | 2.8 |
LV | en-GB | Free | 0 | — | 2.8 |
LY | en-GB | Free | 0 | — | 2.8 |
MD | en-GB | Free | 0 | — | 2.8 |
ME | en-GB | Free | 0 | — | 2.8 |
MG | en-GB | Free | 0 | — | 2.8 |
MK | en-GB | Free | 0 | — | 2.8 |
ML | en-GB | Free | 0 | — | 2.8 |
MM | en-GB | Free | 0 | — | 2.8 |
MN | en-GB | Free | 0 | — | 2.8 |
MO | zh-Hant-HK | Free | 0 | — | 2.8 |
MR | en-GB | Free | 0 | — | 2.8 |
MS | en-GB | Free | 0 | — | 2.8 |
MT | en-GB | Free | 0 | — | 2.8 |
MU | en-GB | Free | 0 | — | 2.8 |
MV | en-GB | Free | 0 | — | 2.8 |
MW | en-GB | Free | 0 | — | 2.8 |
MY | en-GB | Free | 0 | — | 2.8 |
MZ | en-GB | Free | 0 | — | 2.8 |
NA | en-GB | Free | 0 | — | 2.8 |
NE | en-GB | Free | 0 | — | 2.8 |
NI | es-MX | Free | 0 | — | 2.8 |
NP | en-GB | Free | 0 | — | 2.8 |
NR | en-GB | Free | 0 | — | 2.8 |
NZ | en-AU | Free | 0 | — | 2.8 |
OM | en-GB | Free | 0 | — | 2.8 |
PA | es-MX | Free | 0 | — | 2.8 |
PE | es-MX | Free | 0 | — | 2.8 |
PG | en-GB | Free | 0 | — | 2.8 |
PH | en-GB | Free | 0 | — | 2.8 |
PK | en-GB | Free | 0 | — | 2.8 |
PT | pt-PT | Free | 0 | — | 2.8 |
PW | en-GB | Free | 0 | — | 2.8 |
PY | es-MX | Free | 0 | — | 2.8 |
QA | en-GB | Free | 0 | — | 2.8 |
RO | en-GB | Free | 0 | — | 2.8 |
RS | en-GB | Free | 0 | — | 2.8 |
RW | en-GB | Free | 0 | — | 2.8 |
SB | en-GB | Free | 0 | — | 2.8 |
SC | en-GB | Free | 0 | — | 2.8 |
SG | en-GB | Free | 0 | — | 2.8 |
SI | en-GB | Free | 0 | — | 2.8 |
SK | en-GB | Free | 0 | — | 2.8 |
SL | en-GB | Free | 0 | — | 2.8 |
SR | en-GB | Free | 0 | — | 2.8 |
ST | en-GB | Free | 0 | — | 2.8 |
SV | es-MX | Free | 0 | — | 2.8 |
SZ | en-GB | Free | 0 | — | 2.8 |
TC | en-GB | Free | 0 | — | 2.8 |
TD | en-GB | Free | 0 | — | 2.8 |
TJ | en-GB | Free | 0 | — | 2.8 |
TM | en-GB | Free | 0 | — | 2.8 |
TN | en-GB | Free | 0 | — | 2.8 |
TO | en-GB | Free | 0 | — | 2.8 |
TT | en-GB | Free | 0 | — | 2.8 |
TZ | en-GB | Free | 0 | — | 2.8 |
UG | en-GB | Free | 0 | — | 2.8 |
UY | en-GB | Free | 0 | — | 2.8 |
UZ | en-GB | Free | 0 | — | 2.8 |
VC | en-GB | Free | 0 | — | 2.8 |
VG | en-GB | Free | 0 | — | 2.8 |
VU | en-GB | Free | 0 | — | 2.8 |
XK | en-GB | Free | 0 | — | 2.8 |
ZA | en-GB | Free | 0 | — | 2.8 |
ZM | en-GB | Free | 0 | — | 2.8 |
ZW | en-GB | Free | 0 | — | 2.8 |
Change log 26 changes · CD
✎
releaseNotes updated
This version improves product performance. It retains the original noise reduction effect, and the speed of audio and video noise reduction is slightly improved
✎
description updated
Denoise Pro is an AI audio and video noise reduction app that helps you remove background noise, enhance vocals, and improve sound clarity in seconds.
If you a
✎
subtitle updated
Audio background noise remover
✎
name updated
Denoise Pro: Noise Reducer
▣
App icon changed
✎
Privacy labels 0 → 1 categories
✎
Added: In App Purchases
◆
Version 2.8 released
This version improves product performance. It retains the original noise reduction effect, and the speed of audio and video noise reduction is slightly improved.
◆
Version 2.7 released
Improved noise removal for audio files, making voices clearer.
◆
Version 2.6 released
Support loudness normalization.
◆
Version 2.5 released
Optimize app size and improve performance
◆
Version 2.4 released
- Added new user onboarding to quickly experience audio noise reduction.
- Bug fix for audio player.
◆
Version 2.3 released
New noise reduction model algorithm, improved audio noise removal quality, supporting audio files and video files.
◆
Version 2.2 released
Automatically reduce background noise
◆
Version 2.1 released
Improved AI noise reducer for denoising long video & audio.
◆
Version 2.0 released
1. Optimized audio noise reduction output file format; 2. Optimized video noise reduction percentage progress display.
◆
Version 1.9.1 released
1. Enhanced video soundtrack noise remover; 2. Adjust pitch shift for video and audio.
◆
Version 1.9 released
1. Reduce noise for multiple files at once; 2. Improve smoothness and stability;
◆
Version 1.8 released
Fixed crash problem
◆
Version 1.7.1 released
1. Adapt to iOS 26;
2. Fixed some issues to improve the stability of video playback and video/audio noise reduction.
◆
Version 1.7 released
Stability improvements for video noise removing.
◆
Version 1.6 released
Stability improvements. Now you can adjust noise reduction strength. You can also choose to extract audio only when denoising a video file.
◆
Version 1.5 released
1. Stablity improvement. Fixed crash problem for large files.
2. Import audio & video from other apps.
◆
Version 1.2 released
Improved volume boost feature. Now you can adjust volume boost level before denoising a audio or video file.
◆
Version 1.1 released
1. Localization for current language; 2. Enhanced quality for audio & video background noise removing; 3. Improved speed for denoise processing.
◆
Version 1.0 released
CNzh-Hans-CN
USen-US
JPja
COes-MX
VNen-GB
BRpt-BR
MXes-MX
ESes-ES
KRko
RUru
THen-GB
TWzh-Hant-TW
DEde-DE
FRfr-FR
INen-GB
SAen-GB
ATde-DE
CAen-CA
CIfr-FR
DOes-MX
ECes-MX
EGen-GB
HUen-GB
NGen-GB
NLnl
PLen-GB
UAen-GB
YEen-GB
BYen-GB
CHde-CH
CZen-GB
GHen-GB
IDen-GB
ILen-GB
ITit
KHen-GB
MAen-GB
NOen-GB
SEsv
SNen-GB
TRen-GB
VEes-MX
AEen-GB
AFen-GB
AGen-GB
AIen-GB
ALen-GB
AMen-GB
AOen-GB
ARes-MX
AUen-AU
AZen-GB
BAen-GB
BBen-GB
BEen-GB
BFen-GB
BGen-GB
BHen-GB
BJen-GB
BMen-GB
BNen-GB
BOes-MX
BSen-GB
BTen-GB
BWen-GB
BZen-GB
CGen-GB
CLes-MX
CMfr-FR
CRes-MX
CVen-GB
CYen-GB
DKen-GB
DMen-GB
DZen-GB
EEen-GB
FIen-GB
FJen-GB
FMen-GB
GAfr-FR
GBen-GB
GDen-GB
GEen-GB
GMen-GB
GRen-GB
GTes-MX
GWen-GB
GYen-GB
HKzh-Hant-HK
HNes-MX
HRen-GB
IEen-GB
IQen-GB
ISen-GB
JMen-GB
JOen-GB
KEen-GB
KGen-GB
KNen-GB
KWen-GB
KYen-GB
KZen-GB
LAen-GB
LBen-GB
LCen-GB
LKen-GB
LRen-GB
LTen-GB
LUen-GB
LVen-GB
LYen-GB
MDen-GB
MEen-GB
MGen-GB
MKen-GB
MLen-GB
MMen-GB
MNen-GB
MOzh-Hant-HK
MRen-GB
MSen-GB
MTen-GB
MUen-GB
MVen-GB
MWen-GB
MYen-GB
MZen-GB
NAen-GB
NEen-GB
NIes-MX
NPen-GB
NRen-GB
NZen-AU
OMen-GB
PAes-MX
PEes-MX
PGen-GB
PHen-GB
PKen-GB
PTpt-PT
PWen-GB
PYes-MX
QAen-GB
ROen-GB
RSen-GB
RWen-GB
SBen-GB
SCen-GB
SGen-GB
SIen-GB
SKen-GB
SLen-GB
SRen-GB
STen-GB
SVes-MX
SZen-GB
TCen-GB
TDen-GB
TJen-GB
TMen-GB
TNen-GB
TOen-GB
TTen-GB
TZen-GB
UGen-GB
UYen-GB
UZen-GB
VCen-GB
VGen-GB
VUen-GB
XKen-GB
ZAen-GB
ZMen-GB
ZWen-GB